Product Number: SB40954
Out of Stock (Estimated available to ship by 05/21/2018)
This item has been discontinued
Sorry, this product is no longer available. An easy-to-understand model of atomic structure. Graphic model of all the key components of the atom, including the protons, neutrons, and electrons, and the electron layers. Facilitates clear comprehension of the atom’s structure and such important concepts as atomic number, ionic and covalent bonding, electron neutrality, the filling of electron layers and the definition and calculation of ionic load. Durable, plastic model is transparent for convenient use with an overhead projector. Includes comprehensive teacher’s guide. 6 D x 1 H. Grades 7-12.
|Brand : Neo/Sci Corp|
|Item Weight : 1.25|